72331831

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^3\times {\mathrm{41}}^1\times {\mathrm{73}}^1$

素因数の和:164

約数の個数: 32

約数和(自身を含む): 88764480

約数和(自身を除く): 16432649

約数列:

[1, 11, 13, 41, 73, 143, 169, 451, 533, 803, 949, 1859, 2197, 2993, 5863, 6929, 10439, 12337, 24167, 32923, 38909, 76219, 90077, 135707, 160381, 427999, 505817, 990847, 1764191, 5563987, 6575621, 72331831]

約数ペア:

[(1, 72331831), (11, 6575621), (13, 5563987), (41, 1764191), (73, 990847), (143, 505817), (169, 427999), (451, 160381), (533, 135707), (803, 90077), (949, 76219), (1859, 38909), (2197, 32923), (2993, 24167), (5863, 12337), (6929, 10439)]